85010 A-2014

Estimation of sideforce@ yawing momentand rolling moment derivatives dueto rate of roll for complete aircraftat subsonic speeds

85010 A-2014 发布历史

ESDU 85010 discusses the application to the complete aeroplane of the prediction methods given in the Series for the contributions to the derivatives from wing planform and dihedral@ and empennage. Illustrations show for diverse configurations at cruise the relative magnitudes of the contributions for each derivative@ and comparisons with experimental data also show the effect of Mach number@ incidence@ wing sweep@ and high lift devices. A detailed comparison of predictions with experimental data drawn from a wide range of sources including tunnel and flight results shows that the sideforce derivative is predicted to within 0.06@ the yawing moment derivative to within 0.016@ and the rolling moment derivative to within 10 per cent. A comprehensive worked example shows the application of the methods. A computer program of the method is provided as ESDUpac A8510.

85010 A-2014由ESDU - Engineering Sciences Data Unit 发布于 2014-04-01，并于 2015-11-27 实施。

85010 A-2014的历代版本如下：

• 2014年04月01日 85010 A-2014

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标准号

85010 A-2014

发布日期

2014年04月01日

实施日期

2015年11月27日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

ESDU - Engineering Sciences Data Unit

引用标准

81

适用范围

ESDU 85010 discusses the application to the complete aeroplane of the prediction methods given in the Series for the contributions to the derivatives from wing planform and dihedral@ and empennage. Illustrations show for diverse configurations at cruise the relative magnitudes of the contributions for each derivative@ and comparisons with experimental data also show the effect of Mach number@ incidence@ wing sweep@ and high lift devices. A detailed comparison of predictions with experimental data drawn from a wide range of sources including tunnel and flight results shows that the sideforce derivative is predicted to within 0.06@ the yawing moment derivative to within 0.016@ and the rolling moment derivative to within 10 per cent. A comprehensive worked example shows the application of the methods. A computer program of the method is provided as ESDUpac A8510.